Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: AMRLTX02X9Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-207 8 Lefors TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-214 4 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2023-09-17   
806-214 6 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2023-09-17   
806-214 7 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2023-09-17   
806-214 8 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2023-09-17   
806-214 9 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2023-09-17   
806-255 2 Canadian TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-256 9 Shamrock TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-307 9 Skellytown TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-338 8 Gruver TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-363 9 Hereford TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-486 8 Pampa TX 624H ONVOY SPECTRUM, LLC 546   2023-12-10   
806-486 9 Pampa TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-656 6 Canyon TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-660 8 Pampa TX 624H ONVOY SPECTRUM, LLC 546   2023-12-10   
806-660 9 Pampa TX 624H ONVOY SPECTRUM, LLC 546   2023-12-10   
806-661 0 Pampa TX 624H ONVOY SPECTRUM, LLC 546   2023-12-10   
806-714 0 Borger TX 624H ONVOY SPECTRUM, LLC 546   2021-12-08   
806-802 1 Pampa TX 624H ONVOY SPECTRUM, LLC 546   2023-12-10   
806-812 A McLean TX 624H ONVOY SPECTRUM, LLC 546      
806-812 0 McLean TX 624H ONVOY SPECTRUM, LLC 546   2022-01-12   
806-813 A Allison TX 624H ONVOY SPECTRUM, LLC 546      
806-813 0 Allison TX 624H ONVOY SPECTRUM, LLC 546   2022-01-12   
806-901 A Amarillo TX 624H ONVOY SPECTRUM, LLC 546      
806-901 0 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 1 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 2 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 3 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 4 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 5 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 6 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 7 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 8 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-10-25   
806-901 9 Amarillo TX 624H ONVOY SPECTRUM, LLC 546   2021-06-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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